/Engine/Plugins/Experimental/GeometryFlow/Source/GeometryFlowMeshProcessing/Public/MeshDecompositionNodes/MakeTriangleSetsNode.h
void ComputeIndexSetsForGroups ( const [FDynamicMesh3](API\Runtime\GeometryCore\DynamicMesh\FDynamicMesh3) & Mesh, const [TSet](API\Runtime\Core\Containers\TSet)< int32 > & IgnoreGroups, [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< int32(int)> TriangleGroupFn, [FIndexSets](API\Plugins\GeometryFlowMeshProcessing\DataTypes\FIndexSets) & SetsOut )